<script setup>
    import { reactive, ref, onMounted, nextTick } from 'vue'
    import { photoList, companion, companionList, deleteCompanion } from '../../../api';
    import { ElMessage } from 'element-plus';
    import { useRoute } from 'vue-router';
    import dayjs from 'dayjs'

    const route = useRoute()
    onMounted(() => {
        photoList().then(({ data }) => {
            console.log('data', data);
            fileList.value = data.data
        })
        getListData()
    })

    const paginationData = reactive({
        //当前页码和每页显示条数
        pageNum: 1,
        pageSize: 10
    })

    //列表数据
    const tableData = reactive({
        list: [],
        total: 0
    })

    //请求列表
    const getListData = () => {
        companionList(paginationData).then(({ data }) => {
            const { list, total } = data.data
            list.forEach(item => {
                item.creat_time = dayjs(item.creat_time).format('YYYY-MM-DD')
            })
            tableData.list = list
            tableData.total = total
        })
    }

    const handleSizeChange = (val) => {
        paginationData.pageSize = val
        getListData()
    }

    const handleCurrentChange = (val) => {
        paginationData.pageNum = val
        getListData()
    }

    const dialogVisible = ref(false)
    const beforeClose = () => {
        dialogVisible.value = false
        //重置表单
        formRef.value.resetFields()
    }

    //选择头像弹窗
    const dialogImgVisible = ref(false)
    const fileList = ref([])
    const selectIndex = ref(0)
    const confirmImage = () => {
        form.avatar = fileList.value[selectIndex.value].url
        dialogImgVisible.value = false
    }

    const formRef = ref()
    const form = reactive({
        id: '',
        mobile: '',
        active: 1,
        age: 28,
        avatar: '',
        name: '',
        sex: ''
    })

    const rules = reactive({
        name: [{ required: true, trigger: 'blur', message: '请填写昵称' }],
        avatar: [{ required: true, message: '请选择头像' }],
        sex: [{ required: true, trigger: 'change', message: '请选择性别' }],
        mobile: [{ required: true, trigger: 'blur', message: '请填写手机号' }]
    })

    //表单提交
    const confirm = async (formEl) => {
        if (!formEl) return
        await formEl.validate((valid, fields) => {
            if (valid) {
                companion(form).then(({ data }) => {
                    if (data.code === 10000) {
                        ElMessage.success('操作成功')
                        beforeClose()
                        getListData()
                    } else {
                        ElMessage.error(data.message)
                    }
                })
            } else {
                console.log('error submit!', fields)
            }
        })
    }

    const open = (rowData = {}) => {
        dialogVisible.value = true
        nextTick(() => {
            //点击编辑
            if (rowData) {
                Object.assign(form, rowData)
            }
        })
    }

    const selectTabData = ref([])
    const handleSelectionChange = (val) => {
        selectTabData.value = val.map(item => ({ id: item.id }))
    }

    const confirmEvent = () => {
        if (!selectTabData.value.length) {
            return ElMessage.warning('请选择至少一项数据')
        }
        deleteCompanion({ id: selectTabData.value }).then(({ data }) => {
            if (data.code === 10000) {
                getListData()
                ElMessage.success('删除成功')
            }
        })
    }
</script>

<template>
    <panel-head :route="route" />
    <div class="btns">
        <el-button icon="Plus" type="primary" @click="open(null)" size="small">新增</el-button>
        <el-popconfirm confirm-button-text="是" cancel-button-text="否" icon="InfoFilled" icon-color="#626AEF"
            title="是否确认删除？" @confirm="confirmEvent">

            <template #reference>
                <el-button icon="Plus" type="danger" size="small">删除</el-button>
            </template>

        </el-popconfirm>
    </div>

    <el-table :data="tableData.list" style="width: 100%" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" />
        <el-table-column prop="id" label="id" />
        <el-table-column prop="name" label="昵称" />
        <el-table-column label="头像">
            <template #default="scope">
                <el-image style="width: 50px; height: 50px;" :src="scope.row.avatar" />
            </template>
        </el-table-column>

        <el-table-column label="性别">
            <template #default="scope">
                {{ scope.row.sex === '1' ? '男' : '女' }}
            </template>
        </el-table-column>

        <el-table-column prop="mobile" label="手机号" />
        <el-table-column prop="active" label="状态">
            <template #default="scope">
                <el-tag :type="scope.row.active ? 'success' : 'danger'">{{ scope.row.active ? '正常' : '失效' }}</el-tag>
            </template>
        </el-table-column>

        <el-table-column label="创建时间">
            <template #default="scope">
                <div class="flex-box">
                    <el-icon>
                        <Clock />
                    </el-icon>
                    <span style="margin-left: 6px;">{{ scope.row.creat_time }}</span>
                </div>
            </template>
        </el-table-column>

        <el-table-column label="操作">
            <template #default="scope">
                <el-button ndoe-key="id" type="primary" @click="open(scope.row)">编辑</el-button>
            </template>
        </el-table-column>
    </el-table>

    <div class="pagination-info">
        <el-pagination v-model:currentPage="paginationData.pageNum" :page-size="paginationData.pageSize" size="small" :background="false"
            layout="total, prev, pager, next" :total="tableData.total" @size-change="handleSizeChange"
            @current-change="handleCurrentChange" />
    </div>

    <el-dialog v-model="dialogVisible" :before-close="beforeClose" title="陪护师添加" width="500">
        <el-form ref="formRef" label-width="100px" label-position="left" :model="form" :rules="rules">

            <el-form-item v-show="false" prop="id">
                <el-input v-model="form.id" />
            </el-form-item>

            <el-form-item label="昵称" prop="name">
                <el-input v-model="form.name" placeholder="请输入昵称" />
            </el-form-item>

            <el-form-item label="头像" prop="avatar">
                <el-button v-if="!form.avatar" type="primary" @click="dialogImgVisible = true">点击上传</el-button>
                <el-image v-else :src="form.avatar" style="width:100px; height:100px"
                    @click="dialogImgVisible = true"></el-image>
            </el-form-item>

            <el-form-item label="性别" prop="sex">
                <el-select v-model="form.sex" placeholder="请选择性别">
                    <el-option label="男" value="1" />
                    <el-option label="女" value="2" />
                </el-select>
            </el-form-item>

            <el-form-item label="年龄" prop="age">
                <el-input-number v-model="form.age" :min="18" :max="50" />
            </el-form-item>

            <el-form-item label="手机号" prop="mobile">
                <el-input v-model="form.mobile" placeholder="请输入手机号" />
            </el-form-item>

            <el-form-item label="是否生效" prop="active">
                <el-radio-group v-model="form.active">
                    <el-radio :value="0">失效</el-radio>
                    <el-radio :value="1">生效</el-radio>
                </el-radio-group>
            </el-form-item>

        </el-form>

        <template #footer>
            <div class="dialog-footer">
                <el-button type="primary" @click="confirm(formRef)">确认</el-button>
            </div>
        </template>

    </el-dialog>

    <el-dialog v-model="dialogImgVisible" :before-close="beforeClose" title="选择头像" width="680">
        <div class="img-list">
            <div v-for="(item, index) in fileList" :key="item.name" class="img-box" @click="selectIndex = index">
                <div v-if="selectIndex === index" class="select">
                    <el-icon color="#fff">
                        <Check />
                    </el-icon>
                </div>
                <el-image style="width: 148px; height: 148px;" :src="item.url" />
            </div>
        </div>

        <template #footer>
            <div class="dialog-footer">
                <el-button type="primary" @click="dialogImgVisible = false">取消</el-button>
                <el-button type="primary" @click="confirmImage">确认</el-button>
            </div>
        </template>

    </el-dialog>
</template>

<style lang="less" scoped>
    .btns {
        padding: 10px 0 10px 10px;
        background-color: #fff;
    }

    .img-list {
        display: flex;
        align-items: center;
        flex-wrap: wrap;

        .img-box {
            position: relative;

            .select {
                position: absolute;
                left: 0;
                top: 0;
                width: 24px;
                height: 24px;
                background-color: #67c23a;
                z-index: 999;
                display: flex;
                justify-content: center;
                align-items: center;
            }
        }

        .el-image {
            margin-right: 10px;
            margin-bottom: 10px;
        }
    }
</style>